Honestly I'm really confused the whole story from the beginning to end but I think I'm getting it a little bit more now. (The title kinda gives it away) But I need more chapters...
Maybe I don't remember but I don't understand why she is remembering what happened. I feel it would have been more natural for her to not remember what happened, because technically now there are two people that are known to be from the future. Which will create the affect on us the readers more...
I wished that the manga could've gone on longer because many plot points were left unfinished. I personally would've wanted the mc to have been more darker as a character. I also wished it would've had a better ending but it probaly stay the same or something similar.
I do hope for more manga...